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Forecast

Marine Forecast

Issued 10:00 AM ADT 21 September 2020

Today Tonight and Tuesday.

Wind west 10 to 15 knots diminishing to light late overnight then becoming east 15 Tuesday evening.

Rain Tuesday evening.

Waves

Issued 05:00 AM ADT 21 September 2020
Today Tonight and Tuesday. Seas 1 metre or less.

Extended Forecast

Issued 03:00 AM ADT 21 September 2020
Wednesday Wind northerly 25 knots backing to northwest 30 in the afternoon.
Thursday Wind west 25 knots.
Friday Wind northwest 25 knots.

Ice Forecast

Issued 10:00 AM EDT 25 May 2020 Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of St. Lawrence - St. Lawrence River marine weather areas West Bay of Fundy - 44490 Mont-Louis - 45138 Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport Île aux-Grues Lac Saint-Pierre Montréal-Trudeau Int'l Airport Saint-Hubert Airport Lac Memphrémagog Sainte-Anne-de-Bellevue Saint-Anicet Baie-Comeau Airport Cap-Rouge Île Rouge Pointe de l'Islet Pointe Claveau Sept-Îles Airport Pointe-des-Monts Pointe-Noire Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Île Bicquette Cap-Chat CFB Bagotville Jonquière Mistook Normandin Roberval Airport Bas Caraquet Bathurst Airport Bouctouche AAFC Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac Miscou Island Greater Moncton Roméo LeBlanc Int'l Airport Point Lepreau Saint John Airport St. Stephen Brier Island Yarmouth Airport North Cape
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 25 May 2020

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Issued 2:30 PM EDT 20 September 2020

Iceberg Limit

Iceberg limit at 0000 UTC 21 Sep estimated from Newfoundland near
5030N 5618W to 5115N 4930W to 5430N 4930W to 5530N 5200W to 5700N
5500W to 6200N 5600W to 5900N 5000W then eastwards.

Western iceberg limit at 0000 UTC 21 Sep estimated from Newfoundland
near 5120N 5636W to the Labrador coast near 5133N 5648W.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM ADT 21 September 2020 Today Tonight and Tuesday At 10:00 a.m. ADT today Hurricane Teddy 963 mb located at 31.1N
63.0W.
By 10:00 a.m. ADT Tuesday Hurricane Teddy 962 mb located at
38.3N 63.6W.

At 8:00 p.m. ADT Tuesday Hurricane Teddy 964 mb located at 41.3N
63.7W.

At 10:00 a.m. ADT today quasi-stationary ridge located over the
Maritimes.

Marine Weather Statement

Issued 9:40 AM ADT 21 September 2020 Hurricane Teddy is forecast to impact the marine areas tonight,
Tuesday, and into Wednesday. At this time, gale force winds and high
waves will begin late this evening over southern waters. Storm to
hurricane force winds are expected across southwestern waters on
Tuesday with gale to storm force winds further to the north and east.

Higher than normal water levels will bring large waves and rough,
pounding surf along parts of the Atlantic Coast of Nova Scotia on
Tuesday and persist into Wednesday morning.

At 9:00 A.M. ADT, hurricane Teddy is located near latitude 31.1 north
and longitude 63.0 west, about 114 nautical miles southeast of
Bermuda. Maximum sustained winds are estimated at 85 knots and
central pressure at 963 MB. Teddy is moving north at 8 knots.

Marine interests are advised that hurricane warnings are in effect
for Georges Bank, West Scotian Slope and East Scotian Slope.
Storm warnings are in effect for Lurcher, Browns Bank, southwestern
shore, LaHave Bank, eastern shore, Sable, and Laurentian Fan.
Gale warnings are in effect for Fundy, Grand Manan, Fourchu,
Banquereau, Cabot Strait, Northumberland Strait, and Gulf-Magdalen -
southern half.

Marine interests are also advised that high water level warnings are
in effect for southwestern shore and eastern shore. There is also a
possibility of higher than normal water levels for some Gulf of St.
Lawrence waters on Tuesday.

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